#! /bin/sh

if ! echo "$LC_CTYPE" | grep -Fiq utf-8; then
   echo "This script requires UTF-8 locale" 1>&2
   exit 1
fi

for fname in "$@"; do

    newname=$(echo "$fname" | sed -e "
s/[‘“’”‘“’”″′«»\`\"]/'/g
s/ *: */ - /g
s/[–—]/-/g
s/…/.../g
s/ \+/ /g
s/\?//g
s/№/N/g
")

    newname="$(unicode_norm_nfd.py "$newname")"
    if [ "$fname" \!= "$newname" ]; then
        echo "$fname"
        echo "$newname"
        mv -- "$fname" "$newname"
        echo
    fi
done